The answer should be this below
a- 4.16%
b- 7.5%
You can use the quadratic formula with it which will be easier
or simple factoring
it will be (5x-11)(7x+4)
She has to give 9 ounces of potato salad to each guest and 9 guests coming over.
EQUATION: 9*9=amount of potato salad=81 ounces
I THINK ITS C.135 DEGREES
Answer:
True
Step-by-step explanation:
Hi, the statement is true, because to divide a fraction we have to turn the second fraction upside down and multiply them. Since a whole number x can be written as x/1, it also applies to the case of dividing a fraction by a whole number.
We can prove it with an example.
Dividing a unit fraction by a whole number
1/2 ÷ 2 = (1x1) / (2x2) = 1/4
Multiplying the unit fractions by a unit fraction with a whole number as a denominator
1/2 x 1/2= (1x1) / (2x2) = 1/4
